Divisional Rankings

Divisional Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska or Hawaii. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Michigan, Climate Division 2

November 1989 Palmer Z-Index Rankings

View Period (Months):
  • Record Driest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Wettest
PeriodValue
1901-2000
Mean
AnomalyRank
(1895-2025)
Driest/Wettest
Since
Record
November 1989
1-Month
-1.72-0.23-1.4928th Driest
Driest since:
1962
103rd Wettest
Wettest since:
1896
Oct–Nov 1989
2-Month
-1.75-0.09-1.6621st Driest
Driest since:
1947
110th Wettest
Wettest since:
1896
Sep–Nov 1989
3-Month
-2.42-0.12-2.3010th Driest
Driest since:
1908
121st Wettest
Wettest since:
1896
Aug–Nov 1989
4-Month
-1.92-0.16-1.7613th Driest
Driest since:
1908
118th Wettest
Wettest since:
1896
Jul–Nov 1989
5-Month
-2.08-0.07-2.016th Driest
Driest since:
1976
125th Wettest
Wettest since:
1896
Jun–Nov 1989
6-Month
-1.72-0.09-1.6313th Driest
Driest since:
1976
118th Wettest
Wettest since:
1896
May–Nov 1989
7-Month
-1.48-0.08-1.4014th Driest
Driest since:
1976
117th Wettest
Wettest since:
1896
Apr–Nov 1989
8-Month
-1.51-0.07-1.4411th Driest
Driest since:
1976
120th Wettest
Wettest since:
1896
Mar–Nov 1989
9-Month
-1.32-0.07-1.2511th Driest
Driest since:
1895
120th Wettest
Wettest since:
1896
Feb–Nov 1989
10-Month
-1.28-0.08-1.208th Driest
Driest since:
1895
123rd Wettest
Wettest since:
2019
Ties: 1948
Jan–Nov 1989
11-Month
-1.16-0.06-1.1011th Driest
Driest since:
2005
120th Wettest
Wettest since:
2019
Dec 1988–Nov 1989
12-Month
-0.98-0.08-0.9012th Driest
Driest since:
1955
118th Wettest
Wettest since:
2019
Jun 1988–Nov 1989
18-Month
-0.32-0.07-0.2543rd Driest
Driest since:
1948
87th Wettest
Wettest since:
1979
Ties: 1911
Dec 1987–Nov 1989
24-Month
-0.41-0.07-0.3436th Driest
Driest since:
1931, 2006
93rd Wettest
Wettest since:
2020
Ties: 1907
Dec 1986–Nov 1989
36-Month
-0.54-0.07-0.4718th Driest
Driest since:
2000
110th Wettest
Wettest since:
2019
Dec 1985–Nov 1989
48-Month
-0.51-0.06-0.4512th Driest
Driest since:
2000
115th Wettest
Wettest since:
2020
Ties: 1912, 1958
Dec 1984–Nov 1989
60-Month
-0.20-0.06-0.1444th Driest
Driest since:
1910
82nd Wettest
Wettest since:
2020
Ties: 1964

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